I have two older Anagraph plotter but no user's manuals......I'm not sure what all the buttons on the control panel are for. I can get the plotter to work from the Anagraph software but I would like to be able to use the control panel more effectively. Does anyone have a manual available, know where I can buy or download one......or can tell me how to use the buttons on the control panel. Thank you in advance. Ron Jansen (Tacoma,WA) email theglove1@gmail.com